Visual Basic Guide
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Visual Basic 2010 (Console) Guide
Relational Operators
Relational operators are used in Boolean expressions (expressions which evaluate to either true or false) when we want to test things in our programs.
| Description | In VB |
| Equal to | = |
| Less than | < |
| Greater than | > |
| Not equal to | <> |
| Less than or equal to | <= |
| Greater than or equal to | >= |
Boolean Operators
In addition to the relational operators, the boolean operators, NOT, AND, OR can also be used in boolean expressions.
| Not (Number < 30) | Number is not less than 30 |
| Number > 5 And Number < 30 | Number is greater than 5 and less than 30 |
| Number < 5 Or Number > 30 | Number is less than 5 or Number is greater than 30 |